CN102842787A - Coaxial connector and assembling method thereof - Google Patents
Coaxial connector and assembling method thereof Download PDFInfo
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- CN102842787A CN102842787A CN 201110173280 CN201110173280A CN102842787A CN 102842787 A CN102842787 A CN 102842787A CN 201110173280 CN201110173280 CN 201110173280 CN 201110173280 A CN201110173280 A CN 201110173280A CN 102842787 A CN102842787 A CN 102842787A
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- terminal
- fixed terminal
- insulating base
- coaxial connector
- insulating body
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Abstract
The invention provides a coaxial connector. The coaxial connector comprises an insulation body, a fixed terminal, an elastic terminal and a metal housing, wherein the fixed terminal and the elastic terminal are fixedly arranged in the insulation body; the metal housing covers the insulation body; the insulation body comprises an insulation base and an insulation cover body; the insulation base and the insulation cover body can be fastened with each other; and the metal housing is provided with a main body part and a hollow butting hole upwardly projected in the middle of the main body part. The fixed terminal and the elastic terminal are formed on the same material belt, so that the whole manufacturing process is simplified, the production efficiency is improved, the mould cost is reduced, and the materials are saved. The cost is reduced while the production efficiency is improved.
Description
[technical field]
The present invention relates to a kind of electric connector and assemble method thereof, refer to a kind of coaxial connector and assemble method thereof especially.
[background technology]
Related art please refer to shown in TaiWan, China patent announcement TW M380636 number, and this patent has disclosed a kind of coaxial connector, and it comprises that metal shell, insulation loam cake, flexible terminal, fixed terminal and insulation lower cover form.Said flexible terminal and fixed terminal form by the metallic plate punching press; And be formed on two different strips; During assembling, respectively flexible terminal and fixed terminal are fixedly arranged on insulation and cover down, the loam cake that will insulate then is stacked and be fastened on the lower cover that insulate; At last metal shell and insulation lower cover are fastened, make metal shell, insulation loam cake, flexible terminal, fixed terminal and the tight fixing of insulation lower cover.
But the flexible terminal of coaxial connector and fixed terminal are formed at respectively on the different strips in the prior art.Flexible terminal and fixed terminal must be realized by different dies in the punch forming process.Make that whole processing procedure is loaded down with trivial details, production efficiency is not high, and die cost is big, and is unfavorable for saving material.Loaded down with trivial details processing procedure process can cause increasing of faulty materials simultaneously.
In view of above problem, be necessary to provide a kind of improved coaxial connector in fact, to address the above problem.
[summary of the invention]
The object of the present invention is to provide a kind of coaxial connector and assemble method thereof, can simplify the processing procedure of flexible terminal and fixed terminal.
For realizing above-mentioned purpose; The invention provides a kind of coaxial connector; Comprise insulating body, be fixedly arranged on fixed terminal and flexible terminal in the insulating body; Said insulating body includes insulating base and insulation lid; And insulating base and insulation lid can realize fastening each other fixing; Said fixed terminal is provided with the retaining sheet that is immobilizated in the insulating body, the welding foot that is extended outside the insulating body by retaining sheet reaches the butt sheet that is bent to form by retaining sheet one end; The abutting part that said flexible terminal is provided with the holding parts that is immobilizated in the insulating body, the contact site that links to each other with holding parts, extended to form by contact site and along the weld part of holding parts one end bending extending insulating body outside, said abutting part can connect by butt sheet corresponding and fixed terminal, and said fixed terminal and flexible terminal are by the link one connection of same strip punch forming by the strip two ends.
Compared with prior art; Coaxial connector of the present invention has the following advantages at least: through with flexible terminal and fixed terminal in same strip punch forming; Improved that flexible terminal and fixed terminal make whole processing procedure process simplify in the defective that different strip punch formings are brought in the prior art, production efficiency improves; Die cost reduces, and saves material.When having improved production efficiency, reduced cost.
[description of drawings]
Fig. 1 is the stereogram of coaxial connector of the present invention.
Fig. 2 is the part three-dimensional exploded view of coaxial connector shown in Figure 1.
Fig. 3 is the stereogram that coaxial connector shown in Figure 2 is seen from another angle.
Fig. 4 is the three-dimensional exploded view of coaxial connector of the present invention.
Fig. 5 is the stereogram after the terminal moulding of coaxial connector of the present invention.
Fig. 6 is the part three-dimensional exploded view of the coaxial connector of another embodiment of the present invention.
Fig. 7 is the stereogram after the terminal moulding of coaxial connector of another embodiment of the present invention.
[embodiment]
Specify the embodiment of coaxial connector 100 of the present invention below in conjunction with accompanying drawing.
See also Fig. 1 to Fig. 5, the insulation lid 3 that coaxial connector 100 of the present invention has insulating base 1, be shaped in conducting terminal 2 in the insulating base 1, button is located at insulating base 1 lower surface, coat and be held in the metal shell 4 on insulating base 1 and the insulation lid 3 and be shaped in the peg graft Plug Division 5 of test probe of being used in the metal shell 4.Wherein insulating base 1 constitutes insulating bodies (mark) jointly with insulation lid 3.
See also Fig. 2 to Fig. 4, it is flat rectangular-shaped that insulating base 1 roughly is, and it is provided with upper surface and lower surface (mark).Connect by upper surface to the lower surface of insulating base 1 and to be formed with a cuboid through hole 10 and to be used to hold conducting terminal 2, make insulating base 1 be one " mouth " font structure.The lower surface both side ends of said insulating base 1 has been recessed to form holding part 11 respectively, is step-like between holding part 11 and lower surface.Said holding part 11 can cooperate button to hold with the correspondence position of metal shell 4.The other both sides of the lower surface of insulating base 1 and holding part 11 are step-like the setting and form docking section 12, and docking section 12 is used for cooperating butt joint with insulation lid 3.
See also Fig. 3 to Fig. 5; Conducting terminal 2 is fixedly arranged in the insulating base 1 through one-body molded; Comprise flexible terminal 21 and fixed terminal 22, said flexible terminal 21 and fixed terminal 22 are formed by the metallic plate punching press, and link 23 one that take shape on the same strip by the strip two ends link to each other.So design can simplify conducting terminal 2 processing procedure, enhance productivity, reduce die cost and save material.Above-mentioned flexible terminal 21 is provided with the holding parts 211 that is immobilizated in the insulating base 1, is used for the contact site 212 that connects with test probe, the connecting portion 213 that is used to be connected holding parts 211 and contact site 212, by outer weld part 214 of holding parts 211 1 ends bending extending insulating body and the abutting part 215 that stretches out and form by contact site 212; Said fixing terminal 22 is provided with part and is immobilizated in retaining sheet 221 in the insulating base 1, extends the welding foot 222 insulating body outside and upwards bend the butt sheet 223 that extends to form along retaining sheet 221 other end both sides along the bending of retaining sheet 221 1 ends.Said butt sheet 223 is located at top, plane, retaining sheet 221 place and is arranged in parallel with retaining sheet 221.Offer breach 224 at said retaining sheet 221 1 ends and butt sheet 223 opposite positions.The abutting part 215 of said flexible terminal 21 protrudes in the breach 224 and can connect by corresponding butt sheet 223 with fixed terminal 22.The moving up and down of abutting part 215 that breach 224 can be flexible terminal 21 provides the space.
See also Fig. 3 and Fig. 4, insulation lid 3 is flat rectangular-shaped, and the upper surface both sides of insulation lid 3 are provided with some convex closures 32 near the place, end is convex.After the assembling, convex closure 32 can corresponding through hole 10 interference fit with insulating base 1 hold, feasible insulation lid 3 and insulating base 1 tight fixing.The upper surface middle part of said insulation lid 3 is concaved with depressed part 31, and the moving up and down of abutting part 215 that depressed part 31 can be flexible terminal 21 provides enough spaces.Place, the lower surface two ends of said insulation lid 3 is step-like setting and is formed with buttcover plate 33, buttcover plate 33 fixing that can closely cooperate with the docking section 12 on the insulating base 1, and buttcover plate 33 can cooperate with the correspondence position of metal shell 4 to detain and holds simultaneously.
See also Fig. 3 and Fig. 4, metal shell 4 is provided with main part 41, convexly along main part 41 middle parts be provided with the cylindric docking port 42 of a hollow setting, bending has downwards extended to form button and holds sheet 43 respectively along main part 41 both sides.Said button is held sheet 43 and can be held with the buttcover plate 33 corresponding buttons on holding part 11 on the insulating base 1 and the insulation lid 3.One-body molded in the said docking port 42 have a Plug Division 5, connects in the middle of the Plug Division 5 to be formed with the grafting that spliced eye 51 is used for test probe.
During assembling, will take shape in flexible terminal 21 and fixed terminal 22 one-body molded being fixedly arranged in the insulating base 1 on the same strip earlier.Cut out lid 3 buttons that will insulates behind the link 23 remove flexible terminal 21 and fixed terminal 22 then and be located at the lower surface of insulating base 1, the hole wall of the corresponding through hole 10 with insulating base 1 of convex closure on the insulation lid 3 32 produces interference fit and makes insulation lid 3 and insulating base 1 tight fixing.The weld part 214 of bending flexible terminal 21 and fixed terminal 22 is with welding foot 222 and be held in insulation lid 3 lower surfaces and be used for and the circuit board welding, has increased the retain strength of insulation lid 3 with insulating base 1 simultaneously.At last metal shell 4 button is located on the insulating body, the button of metal shell 4 is held sheet 43 and is interlocked with the buttcover plate 33 of the holding part 11 of insulating base 1 and insulation lid 3 respectively and hold, and it is stable to make whole coaxial connector structure connect.Certainly according to the actual production process requirement; Sanction goes the step of the link 23 of flexible terminal 21 and fixed terminal 22 can do corresponding adjustment, and the lid 3 assembling button that for example will insulate earlier is located at and is done the action of cutting out the link 23 that removes flexible terminal 21 and fixed terminal 22 again behind the lower surface of insulating base 1 and can realize assembling equally.
See also Fig. 6 and Fig. 7, be the second embodiment of the present invention.In a second embodiment, the insulating base 1 that is wholely set of coaxial connector 100 ' comprise ' with insulation lid 3 ', through assembling be fixedly arranged on the conducting terminal 2 of insulating base 1 ' interior ' and coat be held in insulating base 1 ' and insulation lid 3 ' on metal shell 4 '.Wherein insulating base 1 ' with insulation lid 3 ' constitute jointly insulating body (mark).
Be with the first embodiment difference, insulating base 1 ' with the insulation lid 3 ' a wherein lateral margin one be connected setting.Behind conducting terminal 2 ' the be assembled in insulating base 1 ' interior, the insulating base 1 ' rotation of insulation lid 3 ' relatively and with insulating base 1 ' realization fastening.
Conducting terminal 2 among said second embodiment ' comprise equally flexible terminal 21 ' and fixed terminal 22 '; Said flexible terminal 21 ' and fixed terminal 22 ' forms by the metallic plate punching press, and it is continuous to take shape on the same strip link 23 ' one by the strip two ends.Simplified equally conducting terminal 2 ' processing procedure, enhance productivity, reduce die cost and save material etc.
Fixed terminal 22 among said second embodiment ' roughly the same with fixed terminal 22 structures among first embodiment, be provided with retaining sheet 221 ', along retaining sheet 221 ' one ends bendings extend welding foot 222 insulating body outside ' and upwards bend along retaining sheet 221 ' other end both sides the butt sheet 223 that extends to form '.Said butt sheet 223 ' be located at retaining sheet 221 ' top, plane, place and with retaining sheet 221 ' be arranged in parallel.Said retaining sheet 221 ' one ends and butt sheet 223 ' opposite position offer breach 224 '.Said butt sheet 223 ' can be corresponding and flexible terminal 21 ' abutting part 215 ' connect.Breach 224 ' can be flexible terminal 21 ' abutting part 215 ' move up and down the space be provided.Be with the first embodiment difference, fixed terminal 22 ' retaining sheet 221 ' both sides bending downwards be extended with stator 225 '.Insulating base 1 ' go up corresponding stator 225 ' position to be provided with inserting groove (mark), but said stator 225 ' corresponding inserted in inserting groove, be used for fixed terminal 22 ' stable be immobilizated in insulating base 1 '.
During the coaxial connector 100 among second embodiment ' assembling; To take shape in earlier the assembling from up to down of flexible terminal 21 on the same strip ' and fixed terminal 22 ' respectively be inserted in insulating base 1 ' in; At this moment, flexible terminal 21 ' and fixed terminal 22 ' on fixing pin 216 ' with stator 225 ' plug respectively be immobilizated in insulating base 1 ' on inserting groove in.Cut out then go flexible terminal 21 ' and fixed terminal 22 ' link 23 ', rotating insulated afterwards lid 3 ' make insulation lid 3 ' with insulating base 1 ' realization fastening.At last metal shell 4 ' button is located on the insulating body.Certainly according to the actual production process requirement, cut out go flexible terminal 21 ' and fixed terminal 22 ' link 23 ' step can do corresponding adjustment.For example, do again after earlier rotating insulated lid 3 ' make insulation lid 3 ' with insulating base 1 ' realizations fastens sanction go flexible terminal 21 ' reach fixed terminal 22 ' link 23 ' action.
The above is merely two kinds of execution modes of the present invention, is not whole execution modes, and the variation of any equivalence that those of ordinary skills take technical scheme of the present invention through reading specification of the present invention is claim of the present invention and contains.
Claims (10)
1. coaxial connector; Comprise insulating body, be fixedly arranged on fixed terminal and flexible terminal in the insulating body; Said insulating body includes insulating base and insulation lid; And insulating base and insulation lid can realize fastening each other fixing; Said fixed terminal is provided with the retaining sheet that is immobilizated in the insulating body, the welding foot that is extended outside the insulating body by retaining sheet reaches the butt sheet that is bent to form by retaining sheet one end; The abutting part that said flexible terminal is provided with the holding parts that is immobilizated in the insulating body, the contact site that links to each other with holding parts, extended to form by contact site and bend along holding parts one end and to extend the weld part outside the insulating body; Said abutting part can connect by corresponding butt sheet with fixed terminal, it is characterized in that: said fixed terminal and flexible terminal are connected by the link one of same strip punch forming by the strip two ends.
2. coaxial connector as claimed in claim 1 is characterized in that: said insulating base is provided with through hole and is used to hold conducting terminal, and said insulation lid epirelief is provided with some convex closures, and said convex closure can hold with the corresponding through hole interference fit on the insulating base.
3. coaxial connector as claimed in claim 1 is characterized in that: said insulating base is connected setting with a wherein lateral margin one of insulation lid, and insulation lid insulating base relatively rotates and fastens with insulating base.
4. like claim 2 or 3 described coaxial connectors; It is characterized in that: coat button on the said insulating body and hold metal shell; Said metal shell is provided with docking port, is provided with the Plug Division in the docking port, connects in the middle of the Plug Division to form the spliced eye that is useful on the grafting test probe.
5. coaxial connector as claimed in claim 1; It is characterized in that: the retaining sheet both sides of said fixed terminal bending downwards are extended with stator; The holding parts both sides of said flexible terminal downwards bending are extended with the fixing pin, insulating base be provided with can with the corresponding inserting groove that holds of stator and fixing pin.
6. coaxial connector as claimed in claim 1 is characterized in that: the butt sheet on the said fixed terminal is located at top, plane, retaining sheet place and is arranged in parallel with retaining sheet.
7. coaxial connector as claimed in claim 6 is characterized in that: offer breach with butt sheet opposite position on the retaining sheet of said fixed terminal, the abutting part of corresponding flexible terminal can protrude in the breach and can with the corresponding butt of butt sheet.
8. the assemble method of a coaxial connector, it is characterized in that: this assemble method may further comprise the steps:
(a) provide by same stamping forming flexible terminal of strip and fixed terminal, and flexible terminal and fixed terminal mat strip link and connect;
(b) injection mo(u)lding insulating base, the one-body molded fixing of flexible terminal and fixed terminal and insulating base and have the weld part that extends insulating body;
(c) cut out the link that removes flexible terminal and fixed terminal;
(d) the insulation lid is provided, the lid that will insulate is bottom-up to fasten with the insulating base assembling;
(e) weld part bending downwards is held in insulation lid lower surface.
9. the assemble method of a coaxial connector, it is characterized in that: this assemble method may further comprise the steps:
(a) provide by same stamping forming flexible terminal of strip and fixed terminal, and flexible terminal and fixed terminal mat strip link and connect;
(b) insulating base and the insulating body that the insulation lid is wholely set are provided, flexible terminal and fixed terminal are from up to down inserted in the insulating base, flexible terminal and fixed terminal have the weld part that extends insulating body;
(c) cut out the link that removes flexible terminal and fixed terminal;
(d) will insulate lid and insulating base of rotating insulated lid fastens fixing.
10. like the assemble method of claim 8 or 9 described coaxial connectors, it is characterized in that: the outer assembling of said insulating body is installed with metal shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110173280 CN102842787A (en) | 2011-06-25 | 2011-06-25 | Coaxial connector and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110173280 CN102842787A (en) | 2011-06-25 | 2011-06-25 | Coaxial connector and assembling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102842787A true CN102842787A (en) | 2012-12-26 |
Family
ID=47369954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110173280 Pending CN102842787A (en) | 2011-06-25 | 2011-06-25 | Coaxial connector and assembling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102842787A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078817A (en) * | 2014-06-19 | 2014-10-01 | 苏州工业园区惠颖精密科技有限公司 | Manufacturing method of electronic connector |
| CN107732517A (en) * | 2017-07-25 | 2018-02-23 | 启东乾朔电子有限公司 | switch type coaxial connector |
| US10763603B2 (en) | 2017-08-04 | 2020-09-01 | Qidong Linkconn Electronics Co., Ltd. | Electronic card connector and electronic card connector assembly thereof |
-
2011
- 2011-06-25 CN CN 201110173280 patent/CN102842787A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104078817A (en) * | 2014-06-19 | 2014-10-01 | 苏州工业园区惠颖精密科技有限公司 | Manufacturing method of electronic connector |
| CN104078817B (en) * | 2014-06-19 | 2017-04-12 | 苏州工业园区惠颖精密科技有限公司 | Manufacturing method of electronic connector |
| CN107732517A (en) * | 2017-07-25 | 2018-02-23 | 启东乾朔电子有限公司 | switch type coaxial connector |
| WO2019019001A1 (en) * | 2017-07-25 | 2019-01-31 | 启东乾朔电子有限公司 | Switch-type coaxial connector |
| CN107732517B (en) * | 2017-07-25 | 2023-01-17 | 启东乾朔电子有限公司 | Switch type coaxial connector |
| US10763603B2 (en) | 2017-08-04 | 2020-09-01 | Qidong Linkconn Electronics Co., Ltd. | Electronic card connector and electronic card connector assembly thereof |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |